.ci-section{background:#fff;padding:5rem 2rem;position:relative;overflow:hidden}.ci-section:after,.ci-section:before{content:"";position:absolute;border-radius:50%;pointer-events:none}.ci-section:before{width:480px;height:480px;top:-160px;right:-140px;border:55px solid rgba(0,166,162,.07)}.ci-section:after{width:380px;height:380px;bottom:-120px;left:-100px;background:radial-gradient(circle,rgba(12,46,80,.05) 0,transparent 70%)}.ci-bg-dots{position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(circle,rgba(0,166,162,.3) 1.5px,transparent 0);background-size:28px 28px;mask-image:linear-gradient(to bottom right,transparent 30%,rgba(0,0,0,.9) 60%,transparent 90%);-webkit-mask-image:linear-gradient(to bottom right,transparent 30%,rgba(0,0,0,.9) 60%,transparent 90%)}.ci-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:260px 1fr;gap:2.5rem;align-items:start;position:relative;z-index:1}.ci-nav{display:flex;flex-direction:column;gap:.4rem;position:sticky;top:6rem}.ci-nav-label{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:rgb(0,166,162);margin:0 0 .75rem .25rem}.ci-nav-btn{width:100%;text-align:left;background:none;border:none;border-left:3px solid transparent;padding:.8rem 1.1rem;border-radius:0 10px 10px 0;font-size:.95rem;font-weight:600;color:#444;cursor:pointer;transition:background .18s ease,color .18s ease,border-color .18s ease;line-height:1.3}.ci-nav-btn:hover{background:#f0fafa;color:rgb(0,166,162);border-left-color:rgba(0,166,162,.4)}.ci-nav-btn--active{background:#e6f7f7;color:rgb(0,166,162);border-left-color:rgb(0,166,162)}.ci-panel{background:#fff;border-radius:16px;padding:2.5rem;box-shadow:0 4px 24px rgba(12,44,84,.08);display:flex;flex-direction:column;gap:.5rem}.ci-panel-label{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:rgb(0,166,162)}.ci-panel-title{font-size:clamp(1.4rem,3vw,2rem);font-weight:700;color:#0c2c54;line-height:1.2;margin:0 0 .75rem}.ci-panel-body{display:flex;flex-direction:column;gap:.9rem}.ci-panel-para{font-size:1rem;font-weight:500;line-height:1.8;color:#444;margin:0}@media (max-width:860px){.ci-inner{grid-template-columns:1fr}.ci-nav{flex-direction:row;flex-wrap:wrap;position:static;gap:.5rem}.ci-nav-btn{border-left:none;border-bottom:3px solid transparent;border-radius:10px;padding:.6rem 1rem;flex:none}.ci-nav-btn--active{border-bottom-color:rgb(0,166,162);border-left:none}}@media (max-width:576px){.ci-section{padding:3.5rem 1.25rem}}